html,body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.flex {
    /* è®¾ç½®å¼¹æ€§å¸ƒå±€ */
    display: box;              /* OLD - Android 4.4- */
    display:-webkit-box;/* android 2.1-3.0, ios 3.2-4.3 */
    display:-webkit-flex;/* Chrome 21+ */
    display:-ms-flexbox;/* WP IE 10 */
    display:flex;/* android 4.4 */
    /* è®¾ç½®å¼¹æ€§å¸ƒå±€çš„æ–¹å‘ï¼Œå­å…ƒç´ æŒ‰ç…§åœ¨æºæ–‡æ¡£ä¸­å£°æ˜Žçš„é¡ºåºä»Žä¸Šåˆ°ä¸‹æ˜¾ç¤º */
    /* 09ç‰ˆ */
    -webkit-box-orient: horizontal;/* android 2.1-3.0, ios 3.2-4.3 */
    /* 12ç‰ˆ */
    -webkit-flex-direction: row;/* Chrome 21+ */
    -moz-flex-direction: row;/* WP IE 10 */
    -ms-flex-direction: row;
    -o-flex-direction: row;
    flex-direction: row;
    /* æ°´å¹³å¸ƒå±€ä¸‹çš„å­å…ƒç´  æ°´å¹³å±…ä¸­ */
    -webkit-box-pack: center;/* android 2.1-3.0, ios 3.2-4.3 */
    -webkit-justify-content: center;/* Chrome 21+ */
    -ms-flex-pack: center;/* WP IE 10 */
    -moz-flex-pack: center;/* WP IE 10 */
    -o-flex-pack: center;/* WP Opera 10 */
    justify-content: center;/* android 4.4 */
    /* æ°´å¹³å¸ƒå±€ä¸‹çš„å­å…ƒç´  åž‚ç›´å±…ä¸­ */
    -webkit-box-align: center;/* android 2.1-3.0, ios 3.2-4.3 */
    -webkit-align-items: center;/* Chrome 21+ */
    -ms-flex-align: center;/* WP IE 10 */
    -moz-flex-align: center;/* WP IE 10 */
    -o-flex-align: center;/* WP Opera 10 */
    align-items: center;/* android 4.4 */
    /* å¯¹é½å¼¹æ€§ç›’çš„ <div> å…ƒç´ çš„å„é¡¹ï¼š   */
    -webkit-justify-content: center; /* Safari 6.1+ */
    -ms-justify-content: center;/* WP IE 10 */
    -moz-justify-content: center;/* WP IE 10 */
    -o-justify-content: center;/* WP Opera 10 */
    justify-content: center;/* android 4.4 */
    /* å±…ä¸­å¯¹é½å¼¹æ€§å¯¹è±¡å…ƒç´ å†…çš„æŸä¸ªé¡¹   */
    -webkit-align-self: center; /* Safari 7.0+ */
    -ms-align-self: center;/* WP IE 10 */
    -moz-align-self: center;/* WP IE 10 */
    -o-align-self: center;/* WP Opera 10 */
    align-self: center;
    width: 100%;
}

.container {
    position: absolute;
    width: 100%;
    height: 99%;
}

.content_left {
    position: absolute;
    width: 49%;
    height: 100%;
    left: 0;
}
.content_right {
    position: absolute;
    border: 1px solid #ddd;
    width: 49.6%;
    right: 0;
    height: 100%;
}

.img_box_500{
    background-color: #f2f2f2;
    position: absolute;
    border: 1px solid #ccc;
    width: 600px;
    height: 600px;
}
.upload_box{
    width: 600px;
    height: 50px;
}

.upload_box form{
    width: 600px;
    height: 50px;
}

.upload_box input{
    position: absolute;
    right: 0px;
    line-height: 46px;
    height: 46px;
    outline: none;
    margin: 0;
    padding: 0;
    border-radius: 6px;
    width: 78%;
    border: 1px solid #108ee9;
}

.fileinput-button {
    width: 20%;
    height: 48px;
    position: relative;
    display: inline-block;
    background: #3385ff;
    color: #fff;
    border-bottom: 1px solid #2d78f4;
    font-size: 20px;
    outline: medium;
    cursor: pointer;
    text-align: center;
    line-height: 48px;
    border-radius: 6px;
}

.fileinput-button input{
    position: absolute;
    right: 0px;
    top: 0px;
    opacity: 0;
    -ms-filter: 'alpha(opacity=0)';
}


input{
    -webkit-appearance: textfield;
    background-color: white;
    -webkit-rtl-ordering: logical;
    -webkit-user-select: text;
    cursor: auto;
}